Permeable artificial leather

• Main Authors: RAN QIHUA, LOU YONGFENG, LIU HONGJIE
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2019
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL

The invention relates to the technical field of leather, in particular to permeable artificial leather, which is prepared from the following components in parts by mass: 20-30 parts of polyvinyl chloride resin, 2-6 parts of a flexibilizer, 0.2-0.8 part of a stabilizer, 8-12 parts of filler, 0.1-0.2 part of a lubricant, 0.2-0.8 part of black paste, 1.2-3.6 parts of a plasticizer, 1.2-2.4 parts of achain extender and 4-6 parts of a foamer. The permeable artificial leather provided by the invention is nontoxic and harmless in raw materials, does not hurt a human body, avoids emission of waste gas and wastewater produced by an organic solvent in a production process, accords with the trend of industry transformation and upgrading and ecological environmental protection as well as is an inevitable requirement for global development sustainable economy at the same time. 本发明涉及皮革技术领域，尤其是种透气人造革；其质量份组成如下：聚氯乙烯树脂20-30份、增韧剂2-6份、稳定剂0.2-0.8份、填料8-12份、润滑剂0.1-0.24份、黑色糊0.2-0.8份、增塑剂1.2-3.6份、扩链剂1.2-2.4份、发泡剂4-6份；本发明的原料无毒无害，对人身体无伤害